Transcript AREA AND VOLUME OF SOLID FIGURES

AREA AND VOLUME
OF SOLID FIGURES
Presented by
Students of class 4th & 5th
IDENTIFY THE
SOLID,DEFINE
VOLUME
AREA AND ITS UNITS
Area of Rectangle=Length
x Breadth
Area of Square=( Side )2
Volume=Length x Breadth
x Height Or Thickness
3
Volume of Cube=( side )
Its units are square and Cube of
metric system
Different types of
solids like
Rhombus,trapeziums
and quadrilateral
figures perform by four
side
CYLINDER
Rectangle
Perimeter =2x(L+B)
Perimeter = 4xSide
Triangle
Perimeter=Sum of Three Sides
DIFFERENT
GEOMETRICAL SHAPE
Parallelogram
Rhombus
Cube
Can
Trapezium,
CIRCLE
Circle
Circle, in geometry, plane curve such
that each point on the curve is the
same distance from a fixed point—
called the centre of the circle. The circle
belongs to the class of curves known as
conic sections because a circle can be
described as the intersection of a right
circular cone with a plane that is
perpendicular to the axis of the cone.
CONE
Cone (geometry), in geometry, surface
generated by a straight line that moves along
a closed curve while always passing through
a fixed point. The straight line is called the
generatrix, the fixed point is called the vertex,
and the closed curve is called the directrix. If
the generatrix is of infinite length, it generates
two conical surfaces on opposite sides of the
vertex. If the directrix of the cone is a circle,
the cone is usually referred to as a circular
cone.
PARALLEL LINES
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Reserved.
Parallel Lines
Two straight lines are called parallel if
they are the same distance apart
everywhere. In this diagram the two
line segments XX’ and YY’ are parallel
because at all points they are separated
by the distance d. In the geometry of a
plane (flat) surface, if XX’ and YY’ were
extended as straight lines indefinitely
far in either direction, they would
ACKNOWLEDGEMENT
N.C.E.R.T. BOOKS OF CLASS 4th AND
5th STANDARD.
Basic Geometry
-Hall & Stevension